1350943 has 8 divisors (see below), whose sum is σ = 1483776. Its totient is φ = 1219800.

The previous prime is 1350911. The next prime is 1350959. The reversal of 1350943 is 3490531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1350943 - 2⁵ = 1350911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780 + ... + 2422.

It is an arithmetic number, because the mean of its divisors is an integer number (185472).

2^1350943 is an apocalyptic number.

1350943 is a deficient number, since it is larger than the sum of its proper divisors (132833).

1350943 is a wasteful number, since it uses less digits than its factorization.

1350943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 1350943 is about 1162.3007356102. The cubic root of 1350943 is about 110.5466726120.

The spelling of 1350943 in words is "one million, three hundred fifty thousand, nine hundred forty-three".